CN216688217U - Molten steel dross removal mechanism among steel smelting process - Google Patents

Abstract

The utility model discloses a molten steel deslagging device in the steel smelting process, which comprises a bearing base and an even spraying device, under the coordination of the connecting plate, the water filling nozzle and the spraying head, the gathered medicament can be uniformly sprayed, and under the coordination of the reciprocating component arranged in the protective shell, the connecting plate can be driven to swing in a reciprocating way to improve the uniform efficiency and range of the medicament spraying, thereby achieving the advantages of gathering the medicament, swinging back and forth, spraying evenly and improving the thorough mixing of the medicament and the molten steel, and the collecting component is arranged at the lower end of the protective shell, namely, under the matching of the roller, the connecting piece and the movable plate, the movable plate can be driven to drive the protective shell to stably move and collect under the guide support of the guide rod, the follow-up pushing movement of the filter frame is prevented from being blocked, thereby reached even sprinkler and swiftly collected or shifted out, guaranteed the stable advantage of dross removal mechanism working process.

Description

Molten steel dross removal mechanism among steel smelting process

Technical Field

The utility model particularly relates to a molten steel deslagging device in a steel smelting process, and relates to the related field of molten steel deslagging.

Background

The slag conglomeration agent is scattered on the surface of the metal solution and then rapidly melted with the contact part of the metal solution to form a 'film' with high viscosity so as to be capable of sticking and wrapping the scum to achieve the effect of rapidly skimming the slag, the slag conglomeration agent gathers various slag and impurities in the casting solution to ensure the cleanness of the molten iron, can well deoxidize, degas and refine crystal grains, increases the fluidity of the molten steel and improves the quality of steel ingots, the production cost of enterprises is reduced.

At present, when the molten steel deslagging device is used, the adopted medicament spraying mode is uneven, so that after the medicament enters the inside of the treatment box easily, the medicament is gathered and gathered together, the dispersing activity cannot be realized, the medicament and the inside of the molten steel are fully mixed, and the gathering and cleaning of subsequent slag blocks are improved.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the defects, the utility model provides a molten steel deslagging device in the steel smelting process.

The utility model is realized in such a way that a molten steel deslagging device in the steel smelting process is constructed, the device comprises a bearing base and an even spraying device, four corners of the lower end of the bearing base are fixedly connected with supporting columns, the even spraying device is arranged on the left side and the right side of the inner part of a deslagging box, the even spraying device comprises a protective shell, a connecting plate, water injection ports, spraying heads, reciprocating components and collecting components, the protective shell is arranged on the left side and the right side of the inner part of the deslagging box, the upper end of the protective shell is rotatably connected with the connecting plate, the middle part of the upper end of the connecting plate is provided with the water injection ports, a plurality of groups of spraying heads are arranged at equal intervals at the lower end of the connecting plate, the reciprocating components are arranged in the protective shell, and the collecting components are arranged at the lower end of the protective shell.

Preferably, reciprocal subassembly includes motor, cam, carriage, removal strip, protruding axle and fixed plate, the motor sets up inside the protecting crust to the motor front side is connected with the cam, cam and carriage lower extreme middle part sliding connection to carriage upper end and removal strip sliding plug, removal strip middle part front side fixedly connected with protruding axle, protruding axle front side and fixed plate sliding connection to fixed plate upper end and connecting plate fastening connection.

Preferably, collect the subassembly and include driving motor, cylinder, shell, connecting piece, movable plate and guide arm, driving motor sets up in the slagging-off case left and right sides to the driving motor right side is connected with the cylinder, the cylinder rotates with the shell is inside to be connected, and cylinder right side upper end laminates mutually with the connecting piece, the connecting piece is installed in the movable plate left and right sides to the movable plate lower extreme is pegged graft mutually with the cylinder, movable plate upper end and protecting crust fixed connection to movable plate and guide arm outside sliding connection.

Preferably, accept the base top and install the slagging-off case to slagging-off case front side right-hand member is provided with the controller, slagging-off case internally mounted has the processing case to the inside lower extreme of processing case is provided with the filter frame, filter frame lower extreme middle part and screw rod threaded connection to the screw rod lower extreme is connected with the direct current motor, direct current motor sets up in accepting the inside lower extreme of base, it all pegs graft mutually with the drain pipe to handle the case lower extreme left and right sides.

Preferably, the motor, the cam, the driving frame, the moving strip, the protruding shaft and the fixed plate are symmetrically arranged along the left and right sides inside the deslagging box, and the middle part of the lower end of the driving frame is square and hollow.

Preferably, remove the strip rear side left and right sides all with the inside sliding connection of protecting crust to remove strip front side middle part and set up the smooth nothing barb of protruding axle surface.

Preferably, the driving motor, the roller, the shell, the connecting piece, the moving plate and the guide rod are symmetrically arranged along the left and right sides inside the deslagging box, and the roller is provided with a spiral lug.

Preferably, the whole connecting piece is in an inverted L shape, and the joint of the connecting piece and the roller is in a spherical shape.

Preferably, the cam is made of carbon steel.

Preferably, the protruding shaft is made of stainless steel.

The utility model has the following advantages: the utility model provides a molten steel deslagging device in the steel smelting process through improvement, compared with the same type of equipment, the molten steel deslagging device has the following improvements:

the method has the advantages that: according to the molten steel deslagging device in the steel smelting process, the uniform spraying device is arranged, the gathered medicament can be uniformly sprayed under the matching of the connecting plate, the water injection port and the spraying head, and the connecting plate can be driven to swing back and forth under the matching of the reciprocating component arranged in the protective shell, so that the uniform efficiency and range of medicament spraying are improved, the gathered medicament can be uniformly sprayed in a reciprocating swing manner, and the advantage of fully mixing the medicament and the molten steel is improved.

The method has the advantages that: according to the molten steel deslagging device in the steel smelting process, the collecting component is arranged at the lower end of the protective shell, namely the movable plate can be driven to be supported under the guide of the guide rod under the matching of the roller, the connecting piece and the movable plate, so that the protective shell is driven to stably move and collect, the follow-up pushing movement of the filter frame is prevented from being blocked, and therefore the advantages that the uniform spraying device can be quickly collected or moved out, and the working process of the deslagging device is stable are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front view internal structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional front view of the uniform spraying apparatus of the present invention;

FIG. 4 is a perspective view of the shuttle assembly of the present invention;

FIG. 5 is a schematic elevational sectional view of a take-up assembly in accordance with the present invention;

fig. 6 is a perspective view of a portion of the take-up assembly of the present invention.

Wherein: the device comprises a receiving base-1, a supporting column-2, a deslagging box-3, a controller-4, a treatment box-5, a filter frame-6, a screw-7, a direct current motor-8, a water discharge pipe-9, a uniform spraying device-10, a protective shell-101, a connecting plate-102, a water injection port-103, a spraying head-104, a reciprocating component-105, a collecting component-106, a motor-1051, a cam-1052, a driving frame-1053, a moving strip-1054, a convex shaft-1055, a fixed plate-1056, a driving motor-1061, a roller-1062, a shell-1063, a connecting piece-1064, a moving plate-1065 and a guide rod-1066.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model provides a molten steel deslagging device in a steel smelting process through improvement, which comprises a bearing base 1 and an even spraying device 10, wherein four corners of the lower end of the bearing base 1 are fixedly connected with support columns 2, a deslagging box 3 is mounted at the top of the bearing base 1, a controller 4 is arranged at the right end of the front side of the deslagging box 3, a treatment box 5 is mounted in the deslagging box 3, a filter frame 6 is arranged at the lower end of the treatment box 5, the middle part of the lower end of the filter frame 6 is in threaded connection with a screw 7, the lower end of the screw 7 is connected with a direct current motor 8, the direct current motor 8 is arranged at the lower end of the bearing base 1, and the left side and the right side of the lower end of the treatment box 5 are in plug-joint with a drainage pipe 9.

Referring to fig. 3, the utility model provides a molten steel deslagging device in a steel smelting process by improving, wherein an even spraying device 10 is arranged on the left side and the right side inside a deslagging box 3, the even spraying device 10 comprises a protective shell 101, a connecting plate 102, a water injection port 103, a spraying head 104, a reciprocating assembly 105 and a collecting assembly 106, the protective shell 101 is arranged on the left side and the right side inside the deslagging box 3, the upper end of the protective shell 101 is rotatably connected with the connecting plate 102, so that the protective shell 101 realizes the safety protection of internal parts, the middle part of the upper end of the connecting plate 102 is provided with the water injection port 103, the lower end of the connecting plate 102 is equidistantly provided with a plurality of groups of spraying heads 104, so that the plurality of groups of spraying heads 104 are matched to realize the uniform spraying of chemicals, the reciprocating assembly 105 is arranged inside the protective shell 101, so that the connecting plate 102 realizes the reciprocating swinging spraying through the reciprocating assembly 105, and the collecting assembly 106 is arranged at the lower end of the protective shell 101, so that the uniform spraying device 10 can be quickly collected and used by the collecting component 106.

Referring to fig. 4, the present invention provides a molten steel deslagging apparatus in a steel smelting process by improving, in which a reciprocating assembly 105 includes a motor 1051, a cam 1052, a driving frame 1053, a moving bar 1054, a protruding shaft 1055 and a fixing plate 1056, the motor 1051 is disposed inside a protective shell 101, the front side of the motor 1051 is connected to the cam 1052, the cam 1052 is slidably connected to the middle of the lower end of the driving frame 1053, the upper end of the driving frame 1053 is slidably inserted into the moving bar 1054, so that the cam 1052 and the driving frame 1053 cooperate with each other to realize reciprocating movement, the protruding shaft 1055 is fixedly connected to the front side of the middle of the moving bar 1054, the front side of the protruding shaft 1055 is slidably connected to the fixing plate 1056, and the upper end of the fixing plate 1056 is fixedly connected to the connecting plate 102, so that the fixing plate 1056 and the connecting plate 102 realize firm connection movement, the motor 1051, the cam 1052, the driving frame 1053, the moving bar 1054, the protruding shaft 1055 and the fixing plate 1056 are symmetrically disposed along the inner side of the deslagging box 3, and the drive yoke 1053 lower extreme middle part is square cavity form for cam 1052 and drive yoke 1053 realize not blocking the sliding connection activity, remove the strip 1054 rear side left and right sides all with the inside sliding connection of protecting crust 101, and remove the strip 1054 front side middle part and set up the smooth nothing barb of protruding axle 1055 surface, make protruding axle 1055 and fixed plate 1056 sliding connection smooth, cam 1052 adopts the carbon steel material to make, protruding axle 1055 adopts stainless steel material to make.

Referring to fig. 5 and 6, the utility model provides a molten steel deslagging device in a steel smelting process by improving, wherein the collecting assembly 106 comprises a driving motor 1061, a roller 1062, a housing 1063, a connecting member 1064, a moving plate 1065 and guide rods 1066, the driving motor 1061 is disposed on the left and right sides of the deslagging box 3, the right side of the driving motor 1061 is connected to the roller 1062, the roller 1062 is rotatably connected to the housing 1063, the upper end of the right side of the roller 1062 is attached to the connecting member 1064, so that the roller 1062 is smoothly rotatably connected to the housing 1063, the connecting member 1064 is mounted on the left and right sides of the moving plate 1065, the lower end of the moving plate 1065 is inserted to the roller 1062, so that the connecting member 1064 ensures that the moving plate 1065 is stably connected to the roller 1062, the upper end of the moving plate 1065 is fixedly connected to the protective shell 101, and the moving plate 1065 is slidably connected to the outer sides of the guide rods 1066, so that the guide rods 1066 ensure that the moving plate 1065 can stably collect the moving plate 1065, the driving motor 1061, the roller 1062, the housing 1063, the connecting piece 1064, the moving plate 1065 and the guide rod 1066 are symmetrically arranged along the left and right inside the deslagging box 3, and the roller 1062 is provided with a spiral bump, so that the roller 1062 realizes stable rotation driving and collecting activities, the connecting piece 1064 is integrally in an inverted-L shape, the joint of the connecting piece 1064 and the roller 1062 is in a spherical shape, and the connecting piece 1064 and the roller 1062 realize stable joint activities better.

The utility model provides a molten steel deslagging device in the steel smelting process through improvement, which operates according to the following mode;

firstly, when the molten steel deslagging device is used in the steel smelting process, the accumulated medicament is poured into the treatment box 5 in advance, then the molten steel to be deslagged can be poured into the treatment box 5 arranged in the deslagging box 3, the molten steel can be accumulated into blocks along with the scum in the molten steel under the coordination of the accumulated medicament in the treatment box 5, after the molten steel is accumulated for a period of time, the operation of the direct current motor 8 arranged at the lower end in the base 1 can be carried out through the controller 4 arranged at the right end of the front side of the deslagging box 3, the synchronous rotation of the screw 7 connected with the upper end of the direct current motor 8 can be realized under the operation of the direct current motor 8, the upward pushing of the filter frame 6 arranged at the lower end in the treatment box 5 can be realized under the rotation of the screw 7, the upward pushing of the filter frame 6 arranged under the lower end in the treatment box 5 can be realized under the upward movement of the filter frame 6, the separation of the slag blocks in the molten steel and the molten steel can be simultaneously, the molten steel completing the deslagging activity, the drain pipes 9 can be connected along the lower ends of the left side and the right side of the treatment box 5, the discharging and collecting activities are realized, and when the filter frame 6 pushes the slag blocks upwards to the uppermost end of the treatment box 5, workers can treat the slag blocks to prepare for subsequent molten steel slag removal, so that molten steel can be rapidly removed in the steel smelting process;

secondly, when the molten steel deslagging device is used, the adopted medicament spraying mode is uneven, so that the medicament is gathered and gathered in one place after entering the inside of the treatment box, and the dispersing activity cannot be realized, so that the medicament and the inside of the molten steel are fully mixed, and the gathering and cleaning of subsequent slag blocks are improved;

thirdly, therefore, by arranging the uniform spraying devices 10 at the left and right sides inside the deslagging box 3, firstly, the connection between the water injection port 103 at the middle part of the upper end of the connecting plate 102 and the external water pipe is realized, when the external medicament enters the connecting plate 102 along the water injection port 103, the medicament can be uniformly sprayed into the treatment box 5 by the cooperation of a plurality of groups of spraying heads 104 arranged at equal intervals at the lower end of the connecting plate 102, so as to ensure the sufficient mixing activity with the molten steel, and in order to further improve the spraying effect, the reciprocating assembly 105 arranged inside the protective shell 101 can be operated to realize the reciprocating swing spraying of the connecting plate 102, namely, the motor 1051 arranged on the reciprocating assembly 105 is operated to drive the cam 1052 connected with the front side to rotate, the driving frame 1053 is connected with the outer side of the cam 1052 in a sliding way under the rotation of the cam 1052, and can move up and down in a reciprocating way, and the moving strip 1054 is connected with the upper end of the driving frame 1053 in a sliding way, the device can move back and forth along with the driving frame 1053 to realize left and right back and forth movement, and is further arranged on a convex shaft 1055 in the middle of the front side of the moving strip 1054, so that the fixed plate 1056 can be pushed to swing back and forth, the fixed plate 1056 can realize the synchronous driving of the connecting plates 102, and the connecting plates 102 are symmetrically arranged on the left side and the right side of the treatment box 5, so that the back and forth movement can be realized, the medicament spraying range and the uniform effect can be improved, the back and forth movement and uniform spraying of the gathered medicament can be realized, and the advantage of fully mixing the medicament and molten steel can be improved;

fourthly, in order to ensure that the subsequent filtering frame 6 moves upwards and the slag block is pushed upwards for cleaning, the uniform spraying device 10 does not influence the upwards movement of the filtering frame 6, the collecting component 106 is arranged at the lower end of the protecting shell 101, namely when the collecting activity is required, the driving motor 1061 arranged on the collecting component 106 is operated, the driving motor 1061 realizes the synchronous driving of the roller 1062 connected at the right side, the guide rod 1066 can be inserted and connected in a sliding manner along the inner part by the connecting piece 1064 and the screw lug arranged at the outer side of the roller 1062 to realize the stable left and right reciprocating movement under the rotation of the roller 1062, the protecting shell 101 fixedly connected with the upper end of the moving plate 1065 can drive the connecting plate 102 to move synchronously, so that the uniform spraying device 10 integrally moves towards the left and right sides of the slag removing box 3 to realize the rapid movement, when the slag block is moved upwards for use again, the driving motor 1061 is operated again, the roller 1062 is rotated forward, so that the uniform spraying device 10 can be quickly moved out again, and the uniform spraying device 10 can be quickly collected or moved out, and the stable working process of the slag removing device is ensured.

The utility model provides a molten steel deslagging device in the steel smelting process through improvement, and by arranging the uniform spraying device 10, under the matching of the connecting plate 102, the water injection nozzle 103 and the spray head 104, the gathered medicament can be uniformly sprayed, the reciprocating component 105 disposed inside the protective shell 101 can drive the connecting plate 102 to swing back and forth, so as to improve the uniformity and range of the spraying of the medicament, thereby achieving the advantages of gathering the medicament, swinging back and forth, spraying evenly and improving the thorough mixing of the medicament and the molten steel, and arranging a collecting component 106 at the lower end of the protective shell 101, that is, under the cooperation of the roller 1062, the connecting piece 1064 and the moving plate 1065, the moving plate 1065 is driven to be guided and supported by the guide rod 1066, so as to drive the protective shell 101 to stably move and collect, thereby preventing the subsequent upward pushing movement of the filter frame 6 from being blocked, thereby the even sprinkler 10 has been reached and has been collected or shift out swiftly, has guaranteed the stable advantage of dross removal mechanism working process.

Claims (8)

1. A molten steel deslagging device in a steel smelting process comprises a bearing base (1), wherein four corners of the lower end of the bearing base (1) are fixedly connected with supporting columns (2);

the method is characterized in that: still include even sprinkler (10), even sprinkler (10) set up in the inside left and right sides of slagging chamber (3), even sprinkler (10) include protecting crust (101), connecting plate (102), water filling port (103), sprinkler head (104), reciprocal subassembly (105) and collect subassembly (106), protecting crust (101) set up in the inside left and right sides of slagging chamber (3) to protecting crust (101) upper end is rotated and is connected with connecting plate (102), water filling port (103) have been seted up at connecting plate (102) upper end middle part to connecting plate (102) lower extreme equidistance is provided with multiunit sprinkler head (104), reciprocal subassembly (105) set up inside protecting crust (101), collect subassembly (106) and set up in protecting crust (101) lower extreme.

2. The molten steel deslagging device in the steel smelting process according to claim 1, wherein: the reciprocating assembly (105) comprises a motor (1051), a cam (1052), a driving frame (1053), a moving bar (1054), a convex shaft (1055) and a fixing plate (1056), wherein the motor (1051) is arranged inside the protective shell (101), the front side of the motor (1051) is connected with the cam (1052), the cam (1052) is in sliding connection with the middle of the lower end of the driving frame (1053), the upper end of the driving frame (1053) is in sliding insertion connection with the moving bar (1054), the front side of the middle of the moving bar (1054) is fixedly connected with the convex shaft (1055), the front side of the convex shaft (1055) is in sliding connection with the fixing plate (1056), and the upper end of the fixing plate (1056) is fixedly connected with the connecting plate (102).

3. The molten steel deslagging device in the steel smelting process according to claim 1, characterized in that: the collecting component (106) comprises a driving motor (1061), a roller (1062), a shell (1063), a connecting piece (1064), a moving plate (1065) and guide rods (1066), wherein the driving motor (1061) is arranged on the left side and the right side of the slag removing box (3), the right side of the driving motor (1061) is connected with the roller (1062), the roller (1062) is rotatably connected with the inside of the shell (1063), the upper end of the right side of the roller (1062) is attached to the connecting piece (1064), the connecting piece (1064) is arranged on the left side and the right side of the moving plate (1065), the lower end of the moving plate (1065) is connected with the roller (1062) in an inserting mode, the upper end of the moving plate (1065) is fixedly connected with the protective shell (101), and the moving plate (1065) is connected with the outer sides of the guide rods (1066) in a sliding mode.

4. The molten steel deslagging device in the steel smelting process according to claim 1, characterized in that: accept base (1) top and install slagging-off case (3) to slagging-off case (3) front side right-hand member is provided with controller (4), slagging-off case (3) internally mounted has processing case (5) to the inside lower extreme of processing case (5) is provided with filter frame (6), filter frame (6) lower extreme middle part and screw rod (7) threaded connection, and screw rod (7) lower extreme is connected with direct current motor (8), direct current motor (8) set up in accepting the inside lower extreme of base (1), it all pegs graft mutually with drain pipe (9) to handle case (5) lower extreme left and right sides.

5. The molten steel deslagging device in the steel smelting process according to claim 2, wherein: the slag removing box is characterized in that the motor (1051), the cam (1052), the driving frame (1053), the moving strip (1054), the protruding shaft (1055) and the fixing plate (1056) are symmetrically arranged along the left and right inside the slag removing box (3), and the middle part of the lower end of the driving frame (1053) is square and hollow.

6. The molten steel deslagging device in the steel smelting process according to claim 2, characterized in that: the left side and the right side of the rear side of the moving strip (1054) are connected with the inside of the protective shell (101) in a sliding mode, and the middle of the front side of the moving strip (1054) is provided with a convex shaft (1055) with a smooth outer surface and no barb.

7. The molten steel deslagging device in the steel smelting process according to claim 3, characterized in that: the driving motor (1061), the roller (1062), the shell (1063), the connecting piece (1064), the moving plate (1065) and the guide rod (1066) are symmetrically arranged along the left and right inside the deslagging box (3), and the roller (1062) is provided with a spiral lug.

8. The molten steel deslagging device in the steel smelting process according to claim 3, characterized in that: the connecting piece (1064) is in an inverted L shape as a whole, and the joint part of the connecting piece (1064) and the roller (1062) is in a spherical shape.

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